Data Cleanup - Cross-tab and Multiple headers - Rules 1, 5, 6, 10

Convert crosstab data to tabular - Excel | Power BI | Power QueryПодробнее

Power Pivot Basics plus Handling Multi Row Headings with Power QueryПодробнее

Consolidate multiple pieces of cross-tab data instantlyПодробнее

Revert a Report with Multiple Header and Total Fields to Proper TableПодробнее

Unpivot Cross Tabulated Data with Multiple Headers and ColumnsПодробнее

Excel Unpivot Data with Multiple Headers (Multiple Row levels into Columns with Power Query)Подробнее

Multiple header crosstab data clean up - Excel - Power QueryПодробнее

Power Query UnPivot to Convert Cross Tabulated Table into Proper Data Set. 365 MECS Class 14Подробнее

Advanced Power Query - Unpivot Columns with Multiple HeadersПодробнее

How to Show row header For Cross Tab Report In Crystal Reports | Muhammad Abdul Quium (V-148)Подробнее

Master Data Cleaning Essentials on Excel in Just 10 MinutesПодробнее

Pivot/Unpivot PowerBI Feature explained | Power Query | MiTutorialsПодробнее

How to Unpivot Multi Header Data in Power Query | Part-02 (Super Easy)Подробнее

Top 10 Most Important Data Cleaning Methods in Power BI | Power BIПодробнее

Power BI - Steps to change multiple headers dataset to a single Header datasetПодробнее